Seiki Mizutani

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dot printer operable in high resolution and ordinary printing modes
- Patent number 4,630,946
- Issue date Dec 23, 1986
- Seikosha Co., Ltd.
- Seiki Mizutani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cross hammer dot printer
- Patent number 4,462,705
- Issue date Jul 31, 1984
- Seikosha Co., Ltd.
- Mikio Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS